#include<stdio.h>
#include<malloc.h>

int main(){
unsigned char** s;
s = (unsigned char**)malloc(sizeof(unsigned char*)*2);
s[0] = (unsigned char*)malloc(sizeof(unsigned char)*5);
//bzero(s[0],5);
s[0] = "xxxx";
s[1] = (unsigned char*)malloc(sizeof(unsigned char)*5);
//bzero(s[1],5);
s[1] = "wwww";
printf("s      :%p\n",s);
printf("s+1    :%p\n",s + 1);
printf("s[0]   :%p\n",s[0]);
printf("s[1]   :%p\n",s[1]);
printf("*(s)   :%p\n",*(s));
printf("*(s+1) :%p\n",*(s+1));
//free(s[1]);
//free(s[0]);
//free(s);
return 0;
}
